diff options
Diffstat (limited to 'common/mentor-swupdate/recipes-core/initrdscripts/files/0002-init-install-efi-SWU-add-setup-WDT-routine-to-enable.patch')
-rw-r--r-- | common/mentor-swupdate/recipes-core/initrdscripts/files/0002-init-install-efi-SWU-add-setup-WDT-routine-to-enable.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/common/mentor-swupdate/recipes-core/initrdscripts/files/0002-init-install-efi-SWU-add-setup-WDT-routine-to-enable.patch b/common/mentor-swupdate/recipes-core/initrdscripts/files/0002-init-install-efi-SWU-add-setup-WDT-routine-to-enable.patch new file mode 100644 index 00000000..22d4a626 --- /dev/null +++ b/common/mentor-swupdate/recipes-core/initrdscripts/files/0002-init-install-efi-SWU-add-setup-WDT-routine-to-enable.patch @@ -0,0 +1,39 @@ +From 34fb95494f01cd0adbcfae5d113f669336d8cf0c Mon Sep 17 00:00:00 2001 +From: "Arsalan H. Awan" <Arsalan_Awan@mentor.com> +Date: Fri, 8 Mar 2019 12:05:56 +0500 +Subject: [PATCH 2/3] init-install-efi/SWU: add setup WDT routine to enable if + mel_wdt is 1 + +> set WDT timeout to 60s by default to reboot in case system hangs. +> start WDT ONLY IF mel_wdt is set to 1. +>> this allows user to disable the WDT in case the user is doing + kernel debugging or so and wants the system to keep running. +> enable WDT (set mel_wdt=1) by default + +Signed-off-by: Arsalan H. Awan <Arsalan_Awan@mentor.com> +--- + init-install-efi.sh | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/init-install-efi.sh b/init-install-efi.sh +index e259785..270b254 100644 +--- a/init-install-efi.sh ++++ b/init-install-efi.sh +@@ -323,6 +323,14 @@ FALL_BACK + # Mentor - SWUpdate - set the default boot as per the WDT and SWU status + # If WDT fired && SWU performed, fallback to last working state, else normal boot + sed -i "/default=boot/a if ! amd-wdt getstatus; then\n if test \$KERNEL != \$FB_KERNEL; then\n set default='fallback'\n fi\nfi\n" $GRUBCFG ++ # Mentor - SWUpdate - setup routine for WDT ++ sed -i "/menuentry.*boot/i function setup_wdt {\n}\n" $GRUBCFG ++ # > If mel_wdt is set to 1, ONLY THEN start the WDT ++ sed -i "/function setup_wdt/a if test \$mel_wdt -eq 1; then amd-wdt start; fi" $GRUBCFG ++ # > set WDT timeout value to 60s by default ++ sed -i "/function setup_wdt/a amd-wdt settime 60" $GRUBCFG ++ # Mentor - SWUpdate - enable WDT by default ++ sed -i "/menuentry.*boot/i set mel_wdt=1\n" $GRUBCFG + fi + + if [ -d /run/media/$1/loader ]; then +-- +2.11.1 + |